I really never understood how this statement and "NATO expanded to aggressively" were seen as contradictory. Putin's government wants to put the boot on Russia'

I really never understood how this statement and "NATO expanded to aggressively" were seen as contradictory. Putin's government wants to put the boot on Russia's neighbors, and NATO was in the process of taking that option away from them, and that's why they committed to war. They're not lying about their motivations, they are phrasing them in head-of-state speak. The same goes for denazification, which is thinly veiled code for intervening in who's allowed to govern Ukraine.